The owner of a multimillion-dollar ramp and safety company avoids conflict with his staff, including his son. Marcus will try to help father and son overcome their troubled past to become a better team and develop a whole new category of products for nationwide stores.

The owner of a fly-fishing boat and apparel company designed a unique floating tent, but he's defensive and won't listen to feedback. If Marcus can't get him to open up to new ideas, this company could sink.

Two brash social media influencers built a million-dollar sock company, but after major losses the company is at a standstill. If arrogance prevents them from meeting the goals Marcus has set for them, he could get cold feet.

Greg and Jennifer Lyles want to keep their Kentucky BBQ restaurant small and local, but their son Chandler has dreams of going national. As the threat of bankruptcy looms, can Marcus get this family on the same road to success?

A cookie business inspired by the owner's mom grew too quickly and is now at the mercy of angry lenders.

Two former employees from The Casery want to start their own cell phone case brand; Marcus tries to help Charlotte overcome her confidence issues to become a CEO, so she and Skyler can build a new company from the ground up.

Ben started designing and selling home decor at 8 years old. Several decades later, his company's revenue is dropping, and employees are jumping ship.

Marcus Lemonis goes behind the scenes in Las Vegas, spending three days as a high roller to unlock the secrets of Sin City.

Marcus travels to Santa Claus, Ind., to save Santa's Toys; hardworking owners Mark and Heidi's business practices have landed their business on the naughty list, and they must follow Marcus' protocol to save their business.

A master bagel maker has built a big following in Chicago. But even as he dreams of expanding beyond the windy city his business is growing stale. His branding is uninspired, his product mix is all over the place, and while he and his wife have overcome great challenges together, he struggles with giving her a say in the company. If I can't push him to rise to the occasion this would-be mogul isn't going anywhere.

A master bagel maker has built a big following in Chicago. But even as he dreams of expanding beyond the windy city his business is growing stale. His branding is uninspired, his product mix is all over the place, and while he and his wife have overcome great challenges together, he struggles with giving her a say in the company. If I can't push him to rise to the occasion this would-be mogul isn't going anywhere.